| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.76 | 8.562% | $192.9798 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $56.56 | 5.532% | $59.6889 | $59.69 | $59.70 | $59.70 |
| Purchase #3 | $231.50 | 4.465% | $241.8365 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $74.66 | 5.729% | $78.9373 | $78.94 | $78.95 | $78.90 |
| Purchase #5 | $68.40 | 3.780% | $70.9855 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $25.54 | 12.505% | $28.7338 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $218.49 | 4.346% | $227.9856 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $852.91 | $901.1474 | $901.16 | $901.25 | $901.10 | |